A quarter century in the trade and 1,384 Google reviews averaging 4.7 stars make Pioneer Plumbing & Heating the top-ranked plumbing company in Canada on our Trust Score. The full-service Vancouver shop covers plumbing, HVAC and drainage across eight Lower Mainland communities, Burnaby and Coquitlam to Richmond. Read More A perfect 5-star average over 3,353 reviews — nearly unheard of at that volume — earns A1 Plumbing, Pumps & Water Treatment the country's #2 spot. Out of Trenton, the residential specialist handles general plumbing, well pumps, water treatment and drain cleaning across fifteen Bay of Quinte communities. Read More